HomeStreet Bank, Irvine Branch Basic Info Reviews Routing Numbers Map & Direction Name: HomeStreet Bank, Irvine Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 17901 Von Karman Avenue, Suite 100 Irvine, California 92614 Orange County View other branches Phone: 949-221-0001 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer122243460YY123206930YN322278183YY325084426YY From: To: